A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5960-01-142-1995
NSN 5895-01-400-4153
NSN 2925-01-062-2660
NSN 5905-01-650-1765
NSN 5895-01-485-3952
NSN 5950-01-305-1323
NSN 6610-01-419-0352
NSN 6610-01-271-1205
NSN 5925-01-471-0376
NSN 2925-00-831-7024
NSN 5925-00-008-2653
NSN 2925-01-429-2235